Ei Electronics Ei 405 - Manual (Page 2)

Shannon Free Zone, Shannon, Co. Clare, Ireland.
Ph. +353 61 471277 Fx. +353 61 471053
Email. [email protected]
Web: www.eielectronics.com
E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice . Ei405 DataSht RevB
Model Ei405 RF Optical
Installation & Placement
Place the mounting plate on the ceiling/wall and mark the screw holes. Drill
with a suitable drill bit, insert the screw plugs and screw the plate into position.
Simply connect the battery on the alarm and slide into position on the
mounting plate.
The RF alarms should be house coded to prevent possible interference from
neighbouring installations
– see instructions for more details.
Alarms should be placed in accordance with the general guidelines shown in
the diagram above. These recommendations are based on the problem of
areas of “dead air” close to corners of rooms and apexes of ceilings, which
could result in the prevention of smoke reaching the smoke detector
House Code Procedure
1. Connect the battery
2. Hold the house code switch
(with a small screwdriver)
until the blue light turns on
and then release
3. Similarly, place other alarms
into house code mode
4. Check that the number of
blue flashes (on each alarm)
corresponds to the number of
alarms in your system
5. Remove all alarms from
house code
6. Button test each alarm to
check your system
Technical Specification
Sensor Optical, uses light scatter from
smoke
Sensitivity: Complies with BS 5446 Part 1:
2000
Automatic Self-Test: Smoke Chamber is tested every 40
Sec. and unit beeps (without LED
flash) if it is degraded.
Supply Voltage: 9V alkaline battery
RF Range
1
: 150 meters (min) free space
RF Visual Indicator: Blue light flashes continuously for
1.5 to 3.5 seconds while
transmitting RF signal
RF Frequency: 868.499MHZ (1% duty cycle)
RF Power: +5dBM
Dimensions: 152mm diameter x 50mm depth
Weight: 286g
Power-On Indicator: Red light flashes every 40 seconds
Alarm: Electronic Piezoelectric horn
Alarm Sound Output: 85dB (minimum) at 3m
Alarm Status: Red LED flashes every second on
unit sensing fire
Temperature Range: 0
0
to 40
0
C
Humidity Range: 15% to 95% Relative Humidity
Interconnect: Up to 12 RadioLINK products
Plastic material: UL94VO flame retardant
Warranty: 5 year (limited) warranty
Approvals: Kitemarked to BS EN 14604: 2005,
CE Approved
Specifications are subject to change
1. Any obstructions of any sort will result in a reduction in range from
the free space specification. As such, the actual range will vary
depending on installation.